title: Nitrates, package inserts, and the Food and Drug Administration. A clinical paradox.
mesh_terms: D000787:Angina Pectoris / Q000188:drug therapy; D001682:Biological Availability; D003692:Delayed-Action Preparations; D004348:Drug Labeling; D006333:Heart Failure / Q000188:drug therapy; D006801:Humans; D007548:Isosorbide Dinitrate; D009566:Nitrates / Q000378:metabolism / Q000592:standards* / Q000627:therapeutic use; D005996:Nitroglycerin; D014481:United States; D014486:United States Food and Drug Administration; D014665:Vasodilator Agents / Q000592:standards*
chemical_list: D003692:Delayed-Action Preparations; D009566:Nitrates; D014665:Vasodilator Agents; D005996:Nitroglycerin; D007548:Isosorbide Dinitrate